CN201558618U - Fibrous activated carbon screen - Google Patents
Fibrous activated carbon screen Download PDFInfo
- Publication number
- CN201558618U CN201558618U CN2009202784179U CN200920278417U CN201558618U CN 201558618 U CN201558618 U CN 201558618U CN 2009202784179 U CN2009202784179 U CN 2009202784179U CN 200920278417 U CN200920278417 U CN 200920278417U CN 201558618 U CN201558618 U CN 201558618U
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- fiber
- activated carbon
- layer
- fibrous activated
- edge
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Abstract
The utility model discloses a fibrous activated carbon screen, which is formed by at least two composite base material layers. The base material includes a carbon felt and a fibrous activated carbon layer, wherein the carbon felt is attached to the surface of the fibrous activated carbon layer, a rubber layer arranged on the edge sewing portion of the fibrous activated carbon layer, and the edge of the carbon felt and the edge of the fibrous activated carbon layer are sewn so as to be further connected. The screen has simple structure, simple and convenient processing, and low manufacturing cost, overcomes the shortage that fragility of fibrous activated carbon material brings difficult in forming, and meets the requirement of air purification.
Description
Technical field
The utility model relates to air purification field, especially a kind of fibre active carbon filter screen.
Background technology
Activated carbon fiber to the adsorbance of organic gas and odorant (as normal-butyl mercaptan etc.) than big several times to tens times of granular active carbon (GAC); Inorganic gas also there is better adsorption capability; Adsorbance to the inorganic matter in the aqueous solution, dyestuff, organic matter and noble metal is higher 5～6 times than GAC; Microorganism and bacterium also there is good adsorption capacity (as reaching 94～99% to colibacillary adsorption rate); Adsorption capacity to the low concentration adsorbate is good especially, and as still can keeping good adsorbance for the concentration of adsorbate when a few ppm level, and sorbing materials such as GAC often just have the good adsorption ability when tens ppm concentration.But the fiber-reactive charcoal is big because of windage, and material is extremely crisp, is difficult for machine-shaping, thereby seldom is used for air filtration.
The utility model content
At the problem that prior art exists, the purpose of this utility model is to provide a kind of structure improved fibre active carbon filter screen.
For achieving the above object, the utility model fibre active carbon filter screen, comprise by one deck composite base material at least and constituting, this base material comprises carbon felt and fiber-reactive charcoal layer, wherein on the upper and lower surface of carbon felt attached to fiber-reactive charcoal layer, and the edge sewing position of fiber-reactive charcoal layer is provided with rubber layer, and the edge of the edge of carbon felt and fiber-reactive charcoal layer is by making, so that the carbon felt further is connected with fiber-reactive charcoal layer.
Further, described rubber layer covers on the upper and lower surface at the edge sewing position that is arranged on described fiber-reactive charcoal layer.
Further, the material of described rubber layer is a natural rubber, and its form of passing through brushing is attached on the described fiber-reactive charcoal.
The utility model is simple in structure, processes easyly, cheap for manufacturing cost, and it is crisp to have overcome fiber-reactive raw material of wood-charcoal material, is difficult for the characteristics of machine-shaping, reaches the requirement of satisfying air cleaning.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model fibre active carbon filter screen comprises by one deck composite base material at least constituting that this base material comprises carbon felt 1 and fiber-reactive charcoal layer 3, on the upper and lower surface of carbon felt 1 attached to fiber-reactive charcoal layer 3.This composite construction can effectively improve the overall construction intensity of filter screen, improves its service life.
In the utility model, be connected and fixed by the form of making between fiber-reactive charcoal layer 3 and other each layer.In order further to improve the bonding strength between fiber-reactive charcoal layer and other each layers, the edge sewing position of fiber-reactive charcoal layer 3 is provided with rubber layer 2, the material of rubber layer 2 is a natural rubber, on its form upper and lower surface attached to fiber-reactive charcoal 3 edges by brushing, by being stitched, the edge of carbon felt 1 and rubber layer 2 knit, so that carbon felt 1 and fiber-reactive charcoal layer 3 are connected to a fixed.Because when making, the edge of carbon felt 1 is connected with rubber layer 2, it has improved the fastness that connects, and has guaranteed effective combination of carbon felt 1 and fiber-reactive charcoal layer 3.
Have good elasticity under the natural rubber normal temperature, can produce local-crystalizedly during stressed stretching, thereby tensile property is better, and it can effectively protect fiber-reactive charcoal layer, guarantees that fiber-reactive charcoal layer does not rupture when making, and plays sealing simultaneously.
The utility model fibre active carbon filter screen reaches low windage, dynamical purpose, and it is simple in structure, processes easyly, cheap for manufacturing cost, has overcome the shortcoming that fiber-reactive raw material of wood-charcoal material is crisp, be difficult for machine-shaping, reaches the requirement of satisfying air cleaning.The utility model fibre active carbon filter screen is applicable to multiple places such as indoor air purification, hospital operating room air cleaning, automobile inner air purification, have simple in structure, volume is little, multiple advantage such as easy to use.
Claims (3)
1. fibre active carbon filter screen, it is characterized in that, this filter screen comprises by one deck composite base material at least and constituting, this base material comprises carbon felt and fiber-reactive charcoal layer, wherein on the upper and lower surface of carbon felt attached to fiber-reactive charcoal layer, and the edge sewing position of fiber-reactive charcoal layer is provided with rubber layer, and the edge of the edge of carbon felt and fiber-reactive charcoal layer is by making, so that the carbon felt further is connected with fiber-reactive charcoal layer.
2. fibre active carbon filter screen as claimed in claim 1 is characterized in that, described rubber layer coats on the upper and lower surface at the edge sewing position that is arranged on described fiber-reactive charcoal layer.
3. fibre active carbon filter screen as claimed in claim 2 is characterized in that, the material of described rubber layer is a natural rubber, and its form of passing through brushing is attached on the described fiber-reactive charcoal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202784179U CN201558618U (en) | 2009-11-13 | 2009-11-13 | Fibrous activated carbon screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202784179U CN201558618U (en) | 2009-11-13 | 2009-11-13 | Fibrous activated carbon screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558618U true CN201558618U (en) | 2010-08-25 |
Family
ID=42623764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202784179U Expired - Fee Related CN201558618U (en) | 2009-11-13 | 2009-11-13 | Fibrous activated carbon screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201558618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140151289A1 (en) * | 2011-07-15 | 2014-06-05 | Herbert Gerdau | Adsorption web, especially for the adsorption of petrochemical substances from liquid phases and/or for the adsorption of odorants from gas phases, with at least one spunbonded web, and method for producing an adsorption web |
| CN107096300A (en) * | 2016-02-22 | 2017-08-29 | 现代自动车株式会社 | Air cleaner for fuel-cell vehicle |
-
2009
- 2009-11-13 CN CN2009202784179U patent/CN201558618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140151289A1 (en) * | 2011-07-15 | 2014-06-05 | Herbert Gerdau | Adsorption web, especially for the adsorption of petrochemical substances from liquid phases and/or for the adsorption of odorants from gas phases, with at least one spunbonded web, and method for producing an adsorption web |
| US9254473B2 (en) * | 2011-07-15 | 2016-02-09 | Vera Margraf-Gerdau | Spunbond web for adsorption of petrochemical substances from liquids gases |
| CN107096300A (en) * | 2016-02-22 | 2017-08-29 | 现代自动车株式会社 | Air cleaner for fuel-cell vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Yu Document name: Notification that Application Deemed not to be Proposed |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20181113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |